18785602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8803}}^1$

素因数の和:8913

約数の個数: 16

約数和(自身を含む): 31060512

約数和(自身を除く): 12274910

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 8803, 17606, 96833, 193666, 853891, 1707782, 9392801, 18785602]

約数ペア:

[(1, 18785602), (2, 9392801), (11, 1707782), (22, 853891), (97, 193666), (194, 96833), (1067, 17606), (2134, 8803)]